T-RV-7 Standard Construction Cone in Quebec !

We switch from the standard metal warning sign to 100% using these plastic cone. And we are literally over taken by those cone here... There construction everywhere... So I'm going to build some for my desk too.

Note that you normally need white and orange reflective stripe ;) I'll try to switch filament to white or glow in the dark between the correct layer ;)

You can find specification of a manufacturer here : http://www.signel.ca/TS/TS-AR1002A_Cone_marker_TRV7.pdf